Re: [Qemu-devel] KVM guests fail to start

[Stefan Hajnoczi]

On Thu, Jun 08, 2017 at 08:42:58AM +0100, David Cunningham wrote:
> Apologies if this list is inappropriate, I've failed to come across
> anything pertinent via Google. If anyone can suggest a more appropriate
> forum please do.
> 
> I'm having a problem starting KVM guests since performing a routine
> apt-get upgrade on a debian jessie system.
> 
> On starting a guest via virt-manager I'm getting the below error.
> 
> The same behaviour is seen with existing guests or newly created guests.
> 
> Could anyone point me towards a solution, or debug course?
> 
> Thanks...
> 
> 
> Error starting domain: internal error: QEMU / QMP failed: Failed to open
> module: /usr/lib/x86_64-linux-gnu/qemu/block-iscsi.so: undefined symbol:
> aio_bh_schedule_oneshot
> Failed to open module: /usr/lib/x86_64-linux-gnu/qemu/block-curl.so:
> undefined symbol: aio_bh_schedule_oneshot
> Failed to open module: /usr/lib/x86_64-linux-gnu/qemu/block-rbd.so:
> undefined symbol: aio_bh_schedule_oneshot
> Failed to open module: /usr/lib/x86_64-linux-gnu/qemu/block-ssh.so:
> undefined symbol: inet_connect_saddr

Please make sure your qemu-block-extra and qemu-system-x86 packages are
up-to-date.  They should both have the same version number.

Are you using a backports package for QEMU?

Stefan

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